A little more on issue #30766518: Document what targeting N does

(cherry picked from commit 5f1649e852)

Change-Id: Ieaad1f3ddfa7ef3444e3b513181555f87ecb8c3f

core/java/android/app/Fragment.java

@@ -1485,7 +1485,7 @@ public class Fragment implements ComponentCallbacks2, OnCreateContextMenuListene
      *
      * <p>If your app's <code>targetSdkVersion</code> is {@link android.os.Build.VERSION_CODES#M}
      * or lower, child fragments being restored from the savedInstanceState are restored after
-     * <code>onCreate</code> returns. When targeting @link android.os.Build.VERSION_CODES#N} or
+     * <code>onCreate</code> returns. When targeting {@link android.os.Build.VERSION_CODES#N} or
      * above and running on an N or newer platform version
      * they are restored by <code>Fragment.onCreate</code>.</p>
      *

core/java/android/os/Build.java

@@ -677,9 +677,9 @@ public class Build {
          * <li> {@link android.app.DownloadManager.Request#setAllowedNetworkTypes
          * DownloadManager.Request.setAllowedNetworkTypes}
          * will disable "allow over metered" when specifying only
-         * {@link android.app.DownloadManager.Request#NETWORK_WIFI}.
+         * {@link android.app.DownloadManager.Request#NETWORK_WIFI}.</li>
          * <li> {@link android.app.DownloadManager} no longer allows access to raw
-         * file paths.
+         * file paths.</li>
          * <li> {@link android.app.Notification.Builder#setShowWhen
          * Notification.Builder.setShowWhen}
          * must be called explicitly to have the time shown, and various other changes in